a2b9011290
Re-enable commit r323991 now that r325931 has been committed to make MachineOperand::isRenamable() check more conservative w.r.t. code changes and opt-in on a per-target basis. llvm-svn: 326208
25 lines
735 B
LLVM
25 lines
735 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s
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define i32 @f(i32 %a, i32 %b) {
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; CHECK-LABEL: f:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
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; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; CHECK-NEXT: movl %ecx, %edx
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; CHECK-NEXT: imull %ecx, %edx
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; CHECK-NEXT: imull %eax, %ecx
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; CHECK-NEXT: imull %eax, %eax
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; CHECK-NEXT: addl %edx, %eax
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; CHECK-NEXT: leal (%eax,%ecx,2), %eax
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; CHECK-NEXT: retl
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%tmp.2 = mul i32 %a, %a
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%tmp.5 = shl i32 %a, 1
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%tmp.6 = mul i32 %tmp.5, %b
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%tmp.10 = mul i32 %b, %b
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%tmp.7 = add i32 %tmp.10, %tmp.2
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%tmp.11 = add i32 %tmp.7, %tmp.6
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ret i32 %tmp.11
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}
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